[A-HW34] Isotope hydrology 2026

[AHW34-01] Determining Travel Time Distributions and Process Responses in Managed Aquifer Recharge Using Isotope and Dissolved Gas Tracers

★Invited Papers

*Jared David van Rooyen^1,2, Torsten Vennemann³, Roland Purtschert⁴, Annette Affolter Kast^2,5, Matthias S Brennwald¹, Rolf Kipfer^1,6, Yama Tomanaga^2,7, Oliver Schilling^1,2 (1. Eawag, Swiss Federal Institute of Aquatic Science and Technology, Water Resources and Drinking Water, Switzerland, 2. Hydrogeology, Department of Environmental Sciences, University of Basel, Switzerland, 3. Institute of Earth Surface Dynamics, University of Lausanne, Switzerland, 4. Climate and Environmental Physics and Oeschger Center for Climate Change Research, University of Bern, Switzerland, 5. Applied and Environmental Geology, Hydrogeology, Department of Environmental Sciences, University of Basel, Switzerland, 6. Swiss Federal Institute of Technology Zurich (ETHZ), Switzerland, 7. Entracers GmbH, Switzerland)

Keywords:Isotope Hydrology, Tritium, MAR, Noble Gas, Groundwater